1INCH-G-4V Datasheet, PDF (1/7 Pages) All Sensors Corporation – Amplified Low Pressure Sensors

Amplified Low Pressure Sensors
1 mbar (0.4 In H2O) to 60 In H2O Pressure Sensors
Features
• 0 to 1 mbar to 0 to 60 In H2O Pressure Ranges
• Ratiometric 4V Output
• Temperature Compensated
• Calibrated Zero and Span
General Description
Applications
• Medical Instrumentation
• Environmental Controls
• HVAC
The Amplified line of low pressure sensors are based upon a proprietary technology to reduce all output offset or common mode er-
rors. This model provides a ratiometric 4-volt output with superior output offset characteristics. Output offset errors due to change in
temperature, stability to warm-up, stability to long time period, and position sensitivity are all significantly reduced when compared to
conventional compensation methods. In addition the sensor utilizes a silicon, micromachined, stress concentration enhanced structure
to provide a very linear output to measured pressure.
These calibrated and temperature compensated sensors give an accurate and stable output over a wide temperature range. This series
is intended for use with non-corrosive, non-ionic working fluids such as air, dry gases and the like.
The output of the device is ratiometric to the supply voltage over a supply voltage range of 4.5 to 5.5 volts.
Physical Dimensions
Equivalent Circuit
8.74
0.344
2.54
0.100
(Typ)
Port 0.179"/0.189" _{Pin 1 Identifier}
CL 1.27
0.050
0.020" x 0.010" Pin
0.30" minimum length
Port A
Vs
3.56
0.140
3.18
R0.125
Port B
12.19
0.480
13.97
0.550
Approvals
MKT
20.32
Pinout:
0.800
Pin 1: Vs
21.59
0.850
Pin 2: Gnd
Pin 3: Vout
Pin 4: Do Not Connect
DATE MFG
DATE ENG
As Is
With Change
As Is
With Change
As Is
All Sensors
DS-0024 Rev C
-
Vout
+
Gnd
DATE QA
With Change
As Is
DATE
With Change